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WO2002062892A1 - Resin compositions for toners and toners - Google Patents

Resin compositions for toners and toners Download PDF

Info

Publication number
WO2002062892A1
WO2002062892A1 PCT/JP2002/000771 JP0200771W WO02062892A1 WO 2002062892 A1 WO2002062892 A1 WO 2002062892A1 JP 0200771 W JP0200771 W JP 0200771W WO 02062892 A1 WO02062892 A1 WO 02062892A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin
toners
resin compositions
fixing
resin composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2002/000771
Other languages
French (fr)
Japanese (ja)
Inventor
Takaaki Hikosaka
Masaaki Takehana
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP2002563238A priority Critical patent/JPWO2002062892A1/en
Publication of WO2002062892A1 publication Critical patent/WO2002062892A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/0874—Polymers comprising hetero rings in the side chains
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

A resin composition which comprises (A) a petroleum resin prepared by polymerizing a monomer component containing at least three kinds of aromatic vinyl monomers and (B) a styrenic resin and has a content of the resin (A) of 55 to 90 wt% based on the total amount of the resins (A) and (B); and a resin composition which comprises (C) a low-molecular resin containing at least an aromatic component and/or a functional group selected from among ester and hydroxyl groups and (D) a thermoplastic resin having carbon-heteroatom multiple bonds. Thus, the invention provides toners for the development of electrostatic images which are excellent in fixing properties at low temperature, have mechanical strengths (brittleness) and grindability fit for practical use, and little emit an odor in fixing; and resin compositions for production of toners.
PCT/JP2002/000771 2001-02-02 2002-01-31 Resin compositions for toners and toners Ceased WO2002062892A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002563238A JPWO2002062892A1 (en) 2001-02-02 2002-01-31 Resin composition for toner and toner

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001027121 2001-02-02
JP2001-26747 2001-02-02
JP2001-27121 2001-02-02
JP2001026747 2001-02-02

Publications (1)

Publication Number Publication Date
WO2002062892A1 true WO2002062892A1 (en) 2002-08-15

Family

ID=26608838

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/000771 Ceased WO2002062892A1 (en) 2001-02-02 2002-01-31 Resin compositions for toners and toners

Country Status (2)

Country Link
JP (1) JPWO2002062892A1 (en)
WO (1) WO2002062892A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005098547A1 (en) * 2004-03-31 2005-10-20 Tomoegawa Co., Ltd. Toner for electrostatic image development
US6968881B2 (en) 2003-06-23 2005-11-29 The Goodyear Tire & Rubber Company Pneumatic tire including steeply slanted grooves, rib having sipes and blocks having sipes
US7026141B2 (en) 1994-12-19 2006-04-11 Sloan-Kettering Institute For Cancer Research Topoisomerase-based reagents and methods for molecular cloning
JP2007148399A (en) * 2005-11-07 2007-06-14 Canon Inc toner
JP2007291366A (en) * 2006-03-27 2007-11-08 Dainippon Ink & Chem Inc Resin composition for biaxially oriented styrene resin sheet, and sheet and molded product using the same
JP2017015879A (en) * 2015-06-30 2017-01-19 花王株式会社 Electrophotographic toner
WO2021200802A1 (en) * 2020-03-31 2021-10-07 Ｅｎｅｏｓ株式会社 Method for producing petroleum resin for hot-melt adhesive, and method for producing hydrogenated petroleum resin
CN114989372A (en) * 2022-05-30 2022-09-02 张家港威迪森化学有限公司 Solvent-free grafted powdered ink resin and preparation method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248300A (en) * 1975-10-14 1977-04-16 Nippon Oil Co Ltd Target for clay shooting
JPS55152771A (en) * 1979-05-17 1980-11-28 Nippon Oil Co Ltd Hot-melt composition
EP0377553A2 (en) * 1989-01-05 1990-07-11 Resinall Corporation Toner composition comprising rosin modified styrene acrylic resin
JPH05117464A (en) * 1991-10-31 1993-05-14 Dainippon Ink & Chem Inc Aromatic vinyl resin composition
JPH08106174A (en) * 1994-08-09 1996-04-23 Sekisui Chem Co Ltd Toner resin composition and toner
JPH11256002A (en) * 1998-03-16 1999-09-21 Mitsubishi Chemical Corp Rubber modified styrenic resin composition
WO2000018840A1 (en) * 1998-09-29 2000-04-06 Idemitsu Kosan Co., Ltd. Resin composition, binder resin for toner and toner
JP2002003527A (en) * 2000-06-16 2002-01-09 Yasuhara Chemical Co Ltd Modified terpene resin, and resin composition containing the same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248300A (en) * 1975-10-14 1977-04-16 Nippon Oil Co Ltd Target for clay shooting
JPS55152771A (en) * 1979-05-17 1980-11-28 Nippon Oil Co Ltd Hot-melt composition
EP0377553A2 (en) * 1989-01-05 1990-07-11 Resinall Corporation Toner composition comprising rosin modified styrene acrylic resin
JPH05117464A (en) * 1991-10-31 1993-05-14 Dainippon Ink & Chem Inc Aromatic vinyl resin composition
JPH08106174A (en) * 1994-08-09 1996-04-23 Sekisui Chem Co Ltd Toner resin composition and toner
JPH11256002A (en) * 1998-03-16 1999-09-21 Mitsubishi Chemical Corp Rubber modified styrenic resin composition
WO2000018840A1 (en) * 1998-09-29 2000-04-06 Idemitsu Kosan Co., Ltd. Resin composition, binder resin for toner and toner
JP2002003527A (en) * 2000-06-16 2002-01-09 Yasuhara Chemical Co Ltd Modified terpene resin, and resin composition containing the same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7026141B2 (en) 1994-12-19 2006-04-11 Sloan-Kettering Institute For Cancer Research Topoisomerase-based reagents and methods for molecular cloning
US6968881B2 (en) 2003-06-23 2005-11-29 The Goodyear Tire & Rubber Company Pneumatic tire including steeply slanted grooves, rib having sipes and blocks having sipes
WO2005098547A1 (en) * 2004-03-31 2005-10-20 Tomoegawa Co., Ltd. Toner for electrostatic image development
US7754407B2 (en) 2004-03-31 2010-07-13 Tomoegawa Co., Ltd. Toner for developing electrostatic charge images
JP2007148399A (en) * 2005-11-07 2007-06-14 Canon Inc toner
JP2007291366A (en) * 2006-03-27 2007-11-08 Dainippon Ink & Chem Inc Resin composition for biaxially oriented styrene resin sheet, and sheet and molded product using the same
JP2017015879A (en) * 2015-06-30 2017-01-19 花王株式会社 Electrophotographic toner
WO2021200802A1 (en) * 2020-03-31 2021-10-07 Ｅｎｅｏｓ株式会社 Method for producing petroleum resin for hot-melt adhesive, and method for producing hydrogenated petroleum resin
JPWO2021200802A1 (en) * 2020-03-31 2021-10-07
JP7612668B2 (en) 2020-03-31 2025-01-14 Ｅｎｅｏｓ株式会社 Manufacturing method of petroleum resin for hot melt adhesive and manufacturing method of hydrogenated petroleum resin
CN114989372A (en) * 2022-05-30 2022-09-02 张家港威迪森化学有限公司 Solvent-free grafted powdered ink resin and preparation method thereof

Also Published As

Publication number Publication date
JPWO2002062892A1 (en) 2004-10-21

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